CN218532842U

CN218532842U - Tool for machining valve hole back nest of wheel

Info

Publication number: CN218532842U
Application number: CN202221976201.1U
Authority: CN
Inventors: 张维智; 刘媛媛; 姚丹; 曹健强
Original assignee: CITIC Dicastal Co Ltd
Current assignee: CITIC Dicastal Co Ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-02-28
Anticipated expiration: 2032-07-29

Abstract

The utility model provides a be used for processing wheel valve hole back nest cutter, includes the handle of a knife, and the handle of a knife is along axial connection tool bit, and the tool bit uses handle of a knife axis to set up as axle off-centre, installs the blade on the tool bit. The utility model discloses fuse the advantage of quick-witted clamp cutter, the back is accomplished to the handle of a knife clamping, through the mode processing different types of product of changing the blade, has reduced the time of cutter setting again of handle of a knife, has used the alloy handle of a knife that intensity is higher simultaneously to have improved machining precision and machining efficiency, only needs to change the fragile blade in the use simultaneously and has reduced the cost of processing.

Description

Tool for machining valve hole back nest of wheel

Technical Field

The utility model belongs to the technical field of the cutter technique and specifically relates to a be used for processing wheel valve hole back of body nest cutter.

Background

The wheel is used as an important component of an automobile, the requirement on the machining dimensional accuracy is higher and higher, a valve hole of the wheel is a key part for assembling a valve, and the accuracy of the related dimension is the key for ensuring the tire pressure of a tire. The traditional machining of the valve hole back nest is a welding tool with lower use cost, the rigidity and the machining service life of the tool body are very low, and the relevant size of the valve installation cannot be stably ensured.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a mode processing different types of products that is used for processing wheel valve hole back nest cutter, and this cutter rigidity is good processes the guarantee ability reinforce, and the blade is changed to the accessible has characteristics such as high efficiency, with low costs very convenient using widely.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a be used for processing wheel valve hole back nest cutter, includes 1, a be used for processing wheel valve hole back nest cutter, its characterized in that includes the handle of a knife, and the handle of a knife is along axial connection tool bit, and the tool bit uses the handle of a knife axis as the eccentric settings of axle, installs the blade on the tool bit.

In some embodiments, the insert is attached to the cutting head by a set screw.

In some embodiments, the cutter head is provided with a first positioning groove, a second positioning groove and a third positioning groove, and the blade is positioned and installed through the first positioning groove, the second positioning groove and the third positioning groove.

In some embodiments, the insert includes a locating end, a screw hole, and a machining end, the locating end being located by a first locating slot, a second locating slot, and a third locating slot, and a fastening screw passing through the screw hole to mount the insert to the insert head.

Compared with the prior art, a be used for processing wheel valve hole back of body nest cutter have following advantage:

the utility model discloses fuse the advantage of quick-witted clamp cutter, the back is accomplished to the handle of a knife clamping, through the mode processing different types of product of changing the blade, has reduced the time of cutter setting again of handle of a knife, has used the alloy handle of a knife that intensity is higher simultaneously to have improved machining precision and machining efficiency, only needs to change the fragile blade in the use simultaneously and has reduced the cost of processing. The popularization value is high, the cutter processing stability is strong, the service life is long, the processing cost can be effectively reduced, and the processing efficiency is improved. Meanwhile, the structure is simple and the popularization is convenient.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a front view of the utility model discloses a tool for processing a wheel valve hole back nest.

Fig. 2 is a schematic structural view of a blade for processing a wheel valve hole back nest cutter of the present invention.

Fig. 3 is a schematic view of the utility model for processing a wheel valve hole back nest cutter.

Description of the reference numerals

The wheel valve positioning device comprises a knife handle-1, a knife head-4, a blade-3, a fastening screw-2, a positioning groove I-5, a positioning groove II-6, a positioning groove III-7, a positioning end-8, a screw hole-9, a machining end-10 and a wheel valve hole-11.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The technical solution of the present invention will be described more clearly and completely with reference to the accompanying drawings, in which embodiments of the invention are shown and described. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The following describes a tool for machining a wheel valve hole back nest according to an embodiment of the present invention with reference to fig. 1 to 3.

The utility model provides a be used for processing wheel valve hole back of body nest cutter, includes handle of a knife 1, tool bit 4, blade 3, fastening screw 2, constant head tank one 5, constant head tank two 6, constant head tank three 7, and handle of a knife 1 connects tool bit 2 along the axial, and tool bit 2 uses 1 axis of handle of a knife to be the eccentric design of axle, and blade 3 passes through fastening screw 2 to be connected with the tool bit, fixes a position through constant head tank one 5, constant head tank two 6, constant head tank three 7, guarantees the stability of cutter processing. The insert 3 shown in fig. 2 comprises a positioning end 8 and a machining end 10 of the screw hole 9, wherein the machining end 10 is configured according to the technical requirements of the machining surface.

In some embodiments, a cutter for machining a wheel valve hole back nest comprises a cutter handle 1 and a cutter head 2, wherein the cutter head 2 is axially connected with the cutter handle 1, the cutter head 2 is eccentrically designed by taking the axis of the cutter handle 1 as an axis, a blade 3 is connected with the cutter head through a fastening screw 2, and is positioned through a first positioning groove 5, a second positioning groove 6 and a third positioning groove 7, so that the machining stability of the cutter is guaranteed. The blade 3 of fig. 2 comprises a positioning end 8 and a screw hole 9 processing end 10, wherein the processing end 10 is set according to the technical requirements of the processing surface

In the working process, the wheel is clamped on the numerical control machine tool through the clamp, the motor drives the main shaft of the machine tool to rotate, the wheel is anticlockwise at a certain speed, the cutter is clamped on the cutter tower, and the valve hole 11 of the wheel shown in the figure 3 is machined at a certain feed rate according to a machining program which is compiled in advance.

Compared with the prior art, the utility model discloses a be used for processing wheel valve hole back of the body nest cutter has following advantage:

the utility model discloses fuse the advantage of quick-witted clamp cutter, the back is accomplished to the handle of a knife clamping, through the mode processing different types of product of changing the blade, has reduced the time of handle of a knife tool setting again, has used the alloy handle of a knife that intensity is higher simultaneously to have improved machining precision and machining efficiency, only need change the fragile blade in the use simultaneously and has reduced the cost of processing. The popularization value is high, the cutter processing stability is strong, the service life is long, the processing cost can be effectively reduced, and the processing efficiency is improved. Meanwhile, the device has simple structure and is convenient to popularize.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; may be mechanically, electrically or otherwise in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. The utility model provides a be used for processing wheel valve hole back nest cutter which characterized in that, includes handle of a knife (1), axial connection tool bit (4) are followed in handle of a knife (1), tool bit (4) use handle of a knife (1) axis to install blade (3) as axle eccentric settings on tool bit (4).

2. The tool for machining the wheel valve hole back nest according to claim 1, characterized in that the blade (3) is connected with the cutter head by a fastening screw (2).

3. The tool for machining the wheel valve hole back nest according to claim 2, wherein the tool bit (4) is provided with a first positioning groove (5), a second positioning groove (6) and a third positioning groove (7), and the blade (3) is positioned and installed through the first positioning groove (5), the second positioning groove (6) and the third positioning groove (7).

4. The tool for machining the wheel valve hole back nest according to claim 3, characterized in that the blade (3) comprises a positioning end (8), a screw hole (9) and a machining end (10), the positioning end (8) is positioned by a first positioning groove (5), a second positioning groove (6) and a third positioning groove (7), and a fastening screw (2) penetrates through the screw hole (9) to mount the blade (3) on the tool bit (4).